From those people I have spoken to around these parts that have gotten the form it seems what triggered the initial form being sent to them was the purchase of chickens through a commercial hatchery, specifically McMurray. Now weither McMurray had to submit that info or wether it was garnered from the USPO tracking of said packages I don't know. Interesting, huh?
Hens go broody when you don’t want them to… and won’t go broody when you do. 